부산대학교 도서관

Aim: This is a Chinese population-based study aimed to determine the causes and clinical features of drug-induced liver injury (DILI) from traditional Chinese medicines (TCMs) and current Western medicines (WMs) and identify the risk factors of drug-induced liver failure (DILF) and chronic DILI for early recognition and better management. Methods: The medical records of patients who were diagnosed with DILI for at least six-month follow-up between January 2018 to December 2020 were reviewed and investigated. The risk factors of DILF and chronic DILI were identified by univariate and multivariate logistic regression analysis. Results: TCMs (47.5%) including herbal medicine (83.0% in TCM-induced DILI) and some Chinese patent drugs were the leading cause of DILI in the present study. Cholestatic type was more associated with severe and chronic DILI. Pre-existing gallbladder disease, initial total bilirubin (TBIL), initial prothrombin time (PT), initial antinuclear antibodies (ANA), and clinical classification are independent risk factors for DILF. Prolonged T0.5AST and T0.5GGT were independent risk factors for chronic DILI [area under the curve (AUC) = 0.812, 95% confidence interval (CI): 0.748–0.876, P < 0.001] with cut-off values of 8.5 days and 29.5 days, respectively. Conclusions: TCMs especially herbal medicine were the leading causes of DILI, and the risk of developing severe DILI was associated with pre-existing gallbladder disease, clinical classification, initial TBIL, PT, and ANA. T0.5AST and T0.5GGT might serve as indicators for chronicity.